Results 151 to 160 of about 925,108 (377)

ICT´s use by high school teacher [PDF]

open access: yes, 2012
El avance tecnológico que se está produciendo en los últimos años no es ajeno a la educación. En la escuela contemplamos las últimas medidas llevadas a cabo al respecto por el Ministerio de Educación y la Consejería de Educación.
Álvarez Molina, Ignacio
core  

The Phenolic Content and Bioactivity Assessment of Rubus sanctus Schreber Species with Potential for Food and Ethnopharmacological Uses

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT In this study, the phytochemical content and various biological activities of Rubus sanctus Schreber species, widely distributed in Turkiye and used in folk medicine, were determined. The ethanol extracts of the root and aerial parts of the species were prepared and their bioactive phytochemical composition was identified by liquid ...
Ismail Yener
wiley   +1 more source

UPLC‐ESI‐QTOF‐MS/MS Profiling, Antioxidant, and Cytotoxicity Potentials of Marrubium vulgare L. Extracts: Experimental Analysis and Computational Validation

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Plant extracts are emerging as valuable options for food additives and therapeutic treatments. This study evaluated the phytochemical profile, antioxidant activity, and cytotoxicity of aerial parts of Marrubium vulgare L. crude extract (MVCE) and its subfractions.
Ines El Mannoubi   +8 more
wiley   +1 more source

Los equipos directivos de educación primaria ante la integración de las TICs [PDF]

open access: yes, 2008
Ante la apuesta decidida de las distintas Administraciones Educativas acerca de la introducción de las TICs en el aula los Equipos Directivos reflexionan sobre los factores condicionantes, la realidad de su aplicación y el futuro próximo.Owing to the ...
Lorenzo Delgado, Manuel   +2 more
core   +1 more source

THE ROLE OF INFECTION IN THE ETIOLOGY OF TICS

open access: yes, 1929
Until recently, the problem of tic has been considered settled. Following the lines laid down by Charcot and Brissaud, Meige and Feindel, in 1905, published the results of their comprehensive studies under the title "Tics and their Treatment." According ...
L. Selling
semanticscholar   +1 more source

DPPH‐based Antioxidant Screening and Cellulase‐assisted Hydrodistillation of Matourea azurea: Improved Essential Oil Yield and Density Functional Theory Insights Into a Rare Terpene

open access: yesChemistry &Biodiversity, EarlyView.
ABSTRACT Essential oils are rich in bioactive molecules like terpenes and phenolic compounds, but have low yields, making process efficiency crucial. Enzyme‐assisted hydrodistillation is a sustainable alternative, enhancing oil release by degrading the cell wall.
Júlio César Gonçalves de Souza   +7 more
wiley   +1 more source

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